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AO

249 EAST 49 STREET, Manhattan, NY 10017 · Restaurant (Japanese)

Inspection summary

AO has been inspected 2 times by NYC Department of Health and Mental Hygiene (DOHMH) since September 16, 2025. The most recent inspection, on September 16, 2025, recorded 2 infractions.

None of the 2 inspections on record were free of infractions. No inspections are on record from the past 12 months. The higher-risk findings here relate to: Food temperature control, Handwashing and staff hygiene and Cleaning and sanitizing.

What these findings mean

Health authorities word their violations differently, so we group them by what they mean for food safety. Higher-risk findings are the ones inspectors treat as critical, because they can directly make someone sick.

  • Food temperature controlHigher risk

    Bacteria multiply fastest between about 4 °C and 60 °C (40 °F to 140 °F). Inspectors check that cold food stays cold, hot food stays hot, cooked food is cooled quickly, and that staff have accurate thermometers. Temperature problems are one of the most common causes of food poisoning, so these are treated as critical findings.

    Recorded 2 times on September 16, 2025. For example: Properly scaled and calibrated thermometer or thermocouple not provided or not readily accessible in food preparation and hot/cold holding areas to measure temperatures of TCS foods during cooking, cooling, reheating, and holding.

  • Handwashing and staff hygieneHigher risk

    Hands are the main way germs like norovirus move from people to food. Inspectors look for stocked, accessible handwashing sinks, staff washing hands when required, hair restraints, and sick employees being kept away from food. Gaps here can spread illness quickly.

    Recorded once on September 16, 2025. For example: 20-04: “Choking first aid” poster not posted. “Alcohol and Pregnancy” warning sign not posted. Resuscitation equipment: exhaled air resuscitation masks (adult & pediatric), latex gloves, sign not posted.

  • Cleaning and sanitizingHigher risk

    Anything that touches food, such as cutting boards, dishes and utensils, must be washed, rinsed and sanitized. Inspectors check dishwasher temperatures, sanitizer strength and how wiping cloths are stored. Poor sanitizing lets bacteria survive from one use to the next.

    Recorded once on September 16, 2025. For example: Dishwashing and ware washing: Cleaning and sanitizing of tableware, including dishes, utensils, and equipment deficient.

  • Food safety training and certificationLower risk

    Most jurisdictions require a certified food handler or manager on site, and some require allergen or food-worker training. These findings mean the paperwork or the trained person was missing at the time. They do not by themselves mean food was handled unsafely.

    Recorded once on September 16, 2025. For example: 20-08: Failure to post or conspicuously post healthy eating information

  • Building, plumbing and upkeepLower risk

    Floors, walls and ceilings must be smooth and clean, with working lighting, ventilation, plumbing, hot and cold water, and washrooms. These are rarely an immediate food-safety risk on their own, but persistent problems can lead to pest or sanitation issues.

    Recorded once on September 16, 2025. For example: Toilet facility not maintained or provided with toilet paper, waste receptacle or self-closing door.

About this data

These results come from NYC Department of Health and Mental Hygiene (DOHMH), which inspects food premises and other public facilities in this area. We republish the authority's public disclosure data and refresh it regularly; the official record is the final word.

2 inspections

  1. Administrative Miscellaneous / Initial Inspection

    2 infractions

    • 20-08: Failure to post or conspicuously post healthy eating information
      • Not Critical
    • 20-04: “Choking first aid” poster not posted. “Alcohol and Pregnancy” warning sign not posted. Resuscitation equipment: exhaled air resuscitation masks (adult & pediatric), latex gloves, sign not posted.
      • Not Critical
  2. Pre-permit (Non-operational) / Initial Inspection

    4 infractions

    • 04J: Properly scaled and calibrated thermometer or thermocouple not provided or not readily accessible in food preparation and hot/cold holding areas to measure temperatures of TCS foods during cooking, cooling, reheating, and holding.
      • Critical
    • 10A: Toilet facility not maintained or provided with toilet paper, waste receptacle or self-closing door.
      • Not Critical
    • 10E: Accurate thermometer not provided or properly located in refrigerated, cold storage or hot holding equipment
      • Not Critical
    • 10G: Dishwashing and ware washing: Cleaning and sanitizing of tableware, including dishes, utensils, and equipment deficient.
      • Not Critical

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